九年级unit6SectionA.ppt

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1、Unit 6 TV (1927)invent invent v.发明，创造calculator klkjuleit n.计算器be used for 用来做scoop sku:p v.用勺舀 n.勺子，长柄勺electricity i lektristi n. 电，电能heel hi:l n.（鞋袜等的）后跟New wodslight bulbsinventionEdisoninventorEdison invented the light bulb.The light bulb was invented by Edison.Karl Benz invented the car._ was i

2、nvented by _.The carKarl BenzBell invented the telephone._ was invented by _.The telephoneBellKarl BenzBellEdison.Who was _invented by ?It was invented by _.the carKarl Benz1b1babed1876188519271971dabccalculatorWhen was the telephone invented ?I think it was invented in 1876.1885 1976 1971 1927Lets

3、discuss What are the computers used for ?The computers are uesd for .(be used for+v-ing 被用于被用于)play games search informationread storieschat with friendstinginginging A: What is the used for? B: I think it is used for _.talking with peoplecarcomputercalculatorlight bulbscountingbringing lightinstead

4、ing of walkingstudying1. Amy used _ glass. A. wear B. to wear C. to wearing D. use to be2. The knife is used _ fruits. A. to cutting B. for cutting C. cut3. I used _ late, but now I _ early. A. to getting up; am used to getting up B. to get up; am used to get up C. to get up; am used to getting up4.

5、 Theyre used for seeing in the dark. (改为同义句) Theyre used _ _ in the dark. BBCto seeused to do 过去常常做某事，只用于过去时态be used to doing 习惯做某事，用于一般现在时和过去时be used for doing / to do被用于做某事，表示被动语态interesting inventionsNew wordsscoop v.用勺舀用勺舀 n.勺子勺子heel n.后跟后跟electricity n.电电Shoes with lights 带灯的鞋带灯的鞋hot ice cream

6、scoop，run on electricity加热的冰激凌勺加热的冰激凌勺shoes with special heels带有特殊后跟的鞋带有特殊后跟的鞋2a2aListen and number the inventions inthe order that you hear.3122b2bListen again and complete Listen again and complete the chart below in P42 the chart below in P42 camera 1839 Daguerre达盖尔达盖尔 planeThe Wright Brothers莱特兄

7、弟莱特兄弟 1903Ask and answertake photosFor exampleA: When was _ invented?B: The _ was invented in _ .A: Who was _ invented by ?B: It was invented by _ . I think It is very useful. It was used for _ .carry people to someplace春秋战国 Chinese造纸术造纸术 paper-makingHan Dynasty蔡伦印刷术印刷术 printing Song Dynasty毕升火药火药 g

8、unpowderTang DynastyChinesethe four great inventions of ancient Chinainventiontime inventor be used for指南针指南针 the compassIt was invented in 1350.It was invented by a German.It is used for telling us the time,And telling us to get up on time.Guessing gamealarm clock Its an annoying invention.Because

9、it wakes me up when Im sleeping.Guessing: What is it? what is it used for?Microwave ovenIt is used for cooking and heating food(加热加热) I think computer is the most helpful invention. Because it helpsme search the information that I need. 1. - When _ the telephone _, do you know? - Yes. In 1876. A. wa

10、s; invented B. is invented C. did, invent D. had, invented 2. I think it is one of _ in the world. A. the helpful invention B. the helpful inventions C. the most helpful inventions D. the most helpful invention3.（2010年河北省37题）Hong Kong _ to be a good place for eating today. A. knows B. knew C. is kno

11、wn D. was knownCAC5.（2008年河北省35题）Last year, Li Hua, a college student, _to work for the Olympic Games.A. is choosing B. is chosen C. was choosing D. was chosen4.（2007年河北省42题）We _to close the windows before we left the lab. A. tell B. told C. are told D. were told6.（2006年河北省37题）The children _to swim last month and they can swim very well now.A.are taught B. were taught C. have taught D. taught7.（2009年河北省34题）Dont put off today s work for tomorrow. I mean ,todays work _ today.A. may do B. must do C. may be done D. must be done连接中考连接中考：BDDD